the oil level has not gone down to where i can notice it at a day to day basis, htere is no knocking maybe some clattering from the rockers, and the radiator is staying full aswell my oil pressure is at about 5 at idle and when i hit the gas it goes up. it is not water vapor because it sticks around for a good long while and when i hit the gas it really lets it out. hwen in idle ive been noticing that instead of a steady flow of smokes it comes in "bursts" every now and then. What do you think?